Matsuo M2HA High Temp Thermostat (400°C)

The Matsuo M2HA high temperature ceramic thermostat is a unique control using their in-house, high temperature bimetal blade technology.  The M2HA is available with calibrations from 200°C to 385°C (±15K) with a typical temperature differential of 25±7K.  It is capable of switching up to 100,000 cycles and so could be considered as a neater alternative to electronic temperature controllers.

The M2HA is fitted with integral 200mm long fibreglass lead-wires with longer wires available on request.  The low-profile thermostat comes complete with a 2-sided fixing bracket and so offers temperature control options well above the operating range of conventional 1/2″disc ceramic thermostats.



  • Over-temperature control of production machinery
  • Analytical and laboratory ovens
  • Heat tunnels and curing tunnels
  • Radiant heater control
  • Industrial ceramic heater control


  • Calibrations from 200°C to 385°C (±15K)
  • Operating temperature range: -30°C to 450°C
  • Slim ceramic housing with integral lead-wires
  • Maximum contact ratings: 50mA/250VAC or 24VDC
  • Complete with 2-sided fixing bracket
Matsuo precision thermostat .380°C M2HA with integral lead-wires